Circuit DescriptionThe coolant level sensor is a switch and is used to measure the level of the engine coolant in...

Circuit DescriptionCertain anti-lock braking (ABS) controllers communicate with the engine control module (ECM) through the SAE J1939 data link. Under...

Circuit DescriptionThe ECM records the time from the completion of an active regeneration of the aftertreatment diesel particulate filter until...

Circuit DescriptionThe engine aftertreatment system monitors the soot load in the aftertreatment diesel particulate filter. Under normal operating conditions, the...

Circuit DescriptionThe Engine Control Module (ECM) Idle Shutdown feature has an optional parameter for a shutdown accessory relay. When this...

Circuit DescriptionThe Engine Control Module (ECM) Idle Shutdown feature has an optional parameter for a shutdown accessory relay. When this...